11828100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 34685280

約数和(自身を除く): 22857180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 443, 445, 534, 886, 890, 1068, 1329, 1335, 1772, 1780, 2215, 2225, 2658, 2670, 4430, 4450, 5316, 5340, 6645, 6675, 8860, 8900, 11075, 13290, 13350, 22150, 26580, 26700, 33225, 39427, 44300, 66450, 78854, 118281, 132900, 157708, 197135, 236562, 394270, 473124, 591405, 788540, 985675, 1182810, 1971350, 2365620, 2957025, 3942700, 5914050, 11828100]

約数ペア:

[(1, 11828100), (2, 5914050), (3, 3942700), (4, 2957025), (5, 2365620), (6, 1971350), (10, 1182810), (12, 985675), (15, 788540), (20, 591405), (25, 473124), (30, 394270), (50, 236562), (60, 197135), (75, 157708), (89, 132900), (100, 118281), (150, 78854), (178, 66450), (267, 44300), (300, 39427), (356, 33225), (443, 26700), (445, 26580), (534, 22150), (886, 13350), (890, 13290), (1068, 11075), (1329, 8900), (1335, 8860), (1772, 6675), (1780, 6645), (2215, 5340), (2225, 5316), (2658, 4450), (2670, 4430)]